横向
1
Large slow-moving mass of ice
5
Piece of land jutting into the sea
6
City that is seat of government
7
Low-lying land surrounded by higher ground
8
Total number of people in an area
9
Area where water covers the soil
纵向
2
Half of the Earth
3
Flat grassland in tropical regions
4
Distance east or west of prime meridian
6
One of seven major landmasses
10
Largest river in South America